9869408

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{9949}}^1$

素因数の和:9990

約数の個数: 24

約数和(自身を含む): 20059200

約数和(自身を除く): 10189792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 9949, 19898, 39796, 79592, 159184, 308419, 318368, 616838, 1233676, 2467352, 4934704, 9869408]

約数ペア:

[(1, 9869408), (2, 4934704), (4, 2467352), (8, 1233676), (16, 616838), (31, 318368), (32, 308419), (62, 159184), (124, 79592), (248, 39796), (496, 19898), (992, 9949)]